CN203933206U - The fixed structure of motor stator winding terminal - Google Patents
The fixed structure of motor stator winding terminal Download PDFInfo
- Publication number
- CN203933206U CN203933206U CN201420329774.4U CN201420329774U CN203933206U CN 203933206 U CN203933206 U CN 203933206U CN 201420329774 U CN201420329774 U CN 201420329774U CN 203933206 U CN203933206 U CN 203933206U
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- bus
- section
- motor stator
- winding terminal
- fixed structure
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Abstract
The utility model discloses a kind of fixed structure of motor stator winding terminal, consists predominantly of: a plurality of buss and a plurality of holder.The plurality of bus is respectively flat, and respectively this bus has an embedding section, two bending segments and two sections of stretching out, and respectively the end of this section of stretching out forms a tie lines portion.The plurality of holder, layering is stacked, and be fixed on this motor stator, respectively this holder forms a plurality of caulking grooves, respectively the shape of this caulking groove is with respectively this embedding section and this two bending segments shape of this bus match, respectively this embedding of this bus section and this two bending segment embed respectively in this caulking groove completely, and respectively this two section of stretching out is positioned at respectively outside this holder.Whereby, respectively this bus is flat, matches with the shape of this caulking groove respectively, and therefore, respectively this bus embeds respectively has good fixed effect after this caulking groove, be difficult for getting loose, and by this respectively this tie lines portion fix respectively this winding terminal of this motor stator.
Description
Technical field
The utility model relates to the fixing of motor stator winding terminal, particularly a kind of fixed structure of motor stator winding terminal.
Background technology
U.S. US2010141067A1 patent, disclosed a kind of electric rotating machine (Rotating electricalmachine), wherein, the winding terminal that electric rotating machine comprises a stator (stator) (winding terminals) connects conductive member (conductive members), tie lines portion (connection unit) is comprised of tie lines substrate (connectionsubstrate) and conductive member, tie lines substrate is provided with a plurality of circumferencial directions (circumferential grooves) and a plurality of radially ditch (radial grooves), this conductive member is installed on the plurality of circumferencial direction ditch, the kink of conductive member (bend portion) is from radially ditch is outstanding, it is that the kink of conductive member is connected with the winding terminal of stator winding (Stator winding) that tie lines is processed.
Aforementioned existing conductive member is bent and is formed by copper bar, this conductive member is installed on the plurality of circumferencial direction ditch, because this copper bar cross section is circular, circular outer rim contacts with this circumferencial direction ditch, therefore, this copper bar easily and this circumferencial direction ditch get loose, the space that the stator tie lines structure of this electric rotating machine is still improved.
Utility model content
Main purpose of the present utility model is to provide a kind of fixed structure of motor stator winding terminal, makes it have good fixed effect, is difficult for getting loose.
For achieving the above object, the utility model provides a kind of fixed structure of motor stator winding terminal, is with the installation of on a motor stator, and the fixed structure of this motor stator winding terminal includes: a plurality of buss and a plurality of holder.The plurality of bus is respectively flat, respectively this bus definition one embeds section, two bending segments and two sections of stretching out, respectively two ends of this embedding section extend to form respectively this bending segment, and respectively this bending segment end forms this section of stretching out, and respectively the end of this section of stretching out forms a tie lines portion.The plurality of holder layering is stacked, and be fixed on this motor stator, respectively this holder forms a plurality of caulking grooves, respectively the shape of this caulking groove is with respectively this embedding section and this two bending segments shape of this bus match, respectively this embedding of this bus section and this two bending segment embed respectively in this caulking groove completely, and respectively this two section of stretching out is positioned at respectively outside this holder.
Preferably, respectively the cross section of this bus is rectangular, and respectively the width in this bus cross section is greater than height.
Preferably, respectively the cross section of this bus is rectangular, and respectively the height in this bus cross section is greater than width.
Preferably, respectively this tie lines portion is that interval arranges, and this tie lines portion that is positioned at respectively this bus of different layers staggers in the vertical direction.
Preferably, respectively this tie lines portion is hook shape.
Preferably, a plurality of these bus one form an annular bus, and circular array, between the plurality of bus with its respectively this tie lines portion be connected, wherein two these tie lines portions do not connect.
Preferably, the fixed structure of this motor stator winding terminal more comprises a upper cover, covers the plurality of holder the top.
The fixed structure of motor stator winding terminal of the present utility model, its bus is flat, matches with the shape of caulking groove, therefore, bus has good fixed effect after embedding caulking groove, be difficult for getting loose, and by this respectively this tie lines portion fix respectively this winding terminal of this motor stator.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model the first preferred embodiment, shows the stereogram of bus and holder.
Fig. 2 is the profile for 2-2 section in Fig. 1, shows the cross section of bus.
Fig. 3 is the combination schematic diagram of the utility model the first preferred embodiment, shows the state of bus and holder combination.
Fig. 4 is the combination schematic diagram of the utility model the first preferred embodiment, shows the stacked state of a plurality of holder layerings.
Fig. 5 is the combination schematic diagram of the utility model the first preferred embodiment, shows that a plurality of holders are fixed on the state on motor stator.
Fig. 6 is the combination schematic diagram of the utility model the second preferred embodiment, shows that upper cover covers the state of holder.
Fig. 7 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment, shows the stereogram of annular bus, holder, bus and motor stator.
Fig. 8 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment, shows the stereogram of annular bus and holder.
Fig. 9 is the profile for 9-9 section in Fig. 8, shows the cross section of annular bus.
Figure 10 is the combination schematic diagram of the utility model the 3rd preferred embodiment, shows that upper cover covers the state of holder.
Wherein, Reference numeral:
100, the fixed structure of 200,300 motor stator winding terminals
10 buss
11 embed section
12 bending segments
14 sections of stretching out
16 tie lines portions
20 holders
21 caulking grooves
30 motor stators
31 winding terminals
40 upper covers
50 annular buss
W1, W2 width
HI, H2 height
Embodiment
In order to describe technical characterstic of the present utility model place in detail, hereby lift following preferred embodiment and coordinate graphic explanation as after, wherein:
As shown in Figures 1 to 5, the fixed structure 100 of a kind of motor stator winding terminal that the utility model the first preferred embodiment provides, is with the installation of on a motor stator 30.The fixed structure 100 of this motor stator winding terminal, is mainly comprised of a plurality of buss 10 and a plurality of holder 20.
The plurality of bus 10 is respectively flat, and respectively these bus 10 definition one embed section 11, two bending segments 12 and two sections of stretching out 14, as shown in Figure 1.Respectively two ends of this embedding section 11 extend to form respectively this bending segment 12, and respectively this bending segment 12 extends to form this section of stretching out 14, and respectively the end of this section of stretching out 14 forms a tie lines portion 16.In this first preferred embodiment, respectively this tie lines portion 16 is for hooking shape.In addition, respectively the cross section of this bus 10 is rectangular, and respectively the width W 1 in these bus 10 cross sections is greater than height H 1, as shown in Figure 2.In addition, respectively this bus 10 can not be lamellar body, because its sectional area must have a certain size just can be applicable to the high magnitude of current demand of these motor stator 30 coilings.
The plurality of holder 20 layerings are stacked, and be fixed on this motor stator 30, as shown in Figure 5, respectively this holder 20 forms a plurality of caulking grooves 21, as shown in Figure 1, respectively the shape of this caulking groove 21 matches with this embedding section 11 and these two bending segments, 12 shapes of this bus 10 respectively, and respectively this of this bus 10 embeds section 11 and this two bending segment 12 and embed completely respectively in this caulking groove 21, as shown in Figure 3, respectively this two section of stretching out 14 is positioned at respectively outside this holder 20.In this first preferred embodiment, respectively this tie lines portion 16 is interval setting, and this tie lines portion 16 that is positioned at respectively this bus 10 of different layers staggers in the vertical direction, as shown in Figure 4.
The structure of the utility model the first preferred embodiment has more than been described, next the use state of the utility model the first preferred embodiment has been described.
Refer to Fig. 1 to Fig. 5, this bus 10 is respectively inserted in this caulking groove 21 of this holder 20 respectively, respectively this embed section 11 and respectively this bending segment 12 embed completely respectively in this caulking groove 21, respectively this section of stretching out 14 lays respectively at respectively outside this holder 20, as shown in Figure 3, because this bus 10 is respectively flat, and respectively these bus 10 cross sections are rectangular, as shown in Figure 2, because the width W 1 in these bus 10 cross sections is respectively greater than height H 1, respectively this bus 10 matches with the shape of this caulking groove 21 respectively, therefore, respectively this bus 10 embeds and respectively after this caulking groove 21, has good fixed effect, be difficult for getting loose, then, a plurality of these holder 20 layerings are stacked, as shown in Figure 4, then, the plurality of holder 20 is placed in to this motor stator 30 tops, as shown in Figure 5, this motor stator 30 has a plurality of winding terminals 31, it is fixing that respectively this winding terminal 31 wears respectively this tie lines portion 16.
As from the foregoing, the utility model attainable effect be: solved in prior art copper bar cross section about this conductive member for circular, circular outer rim contacts with this circumferencial direction ditch, therefore, the problem that this copper bar is easy and this circumferencial direction ditch gets loose, respectively this bus 10 of the present utility model is flat, match with the shape of this caulking groove 21 respectively, therefore, respectively this bus 10 embeds and respectively after this caulking groove 21, has good fixed effect, be difficult for getting loose, and by this tie lines portion 16 respectively, fix respectively this winding terminal 31 of this motor stator 30.
In the above description, the plurality of bus 10 can also insert molding mode be made with the plurality of holder 20.The plurality of bus 10 is inserted in mould (not shown), and with the plurality of holder 20 of plastic injection, the plurality of bus 10 is integrated with the plurality of holder 20.
Refer to Fig. 6, the utility model the second preferred embodiment provides a kind of fixed structure 200 of motor stator winding terminal, before being mainly generally same as, takes off the first embodiment, and difference is:
The fixed structure 200 of this motor stator winding terminal more comprises a upper cover 40, covers the plurality of holder 20 the tops.
Before all the other structures of this second embodiment and the effect that can reach are all generally same as, take off the first embodiment, hold and no longer give and repeating.
The structure of the utility model the second preferred embodiment has more than been described, next the use state of the utility model the second preferred embodiment has been described.
Refer to Fig. 5 and Fig. 6, this upper cover 40 covers the plurality of holder 20 the tops, to seal respectively this embedding section 11 and this two bending segment 12 of this bus 10.
As from the foregoing, this upper cover 10 has the respectively effect of this bus 10 of protection the plurality of holder 20 the tops.
Refer to Fig. 7 to Figure 10, the utility model the 3rd preferred embodiment provides a kind of fixed structure 300 of motor stator winding terminal, before being mainly generally same as, takes off the first embodiment, and difference is:
A plurality of these bus 10 one form an annular bus 50, and circular array, as shown in Figure 8, between the plurality of bus 10, with this tie lines portion 16 respectively, are connected, and wherein two these tie lines portions 16 do not connect.In addition, respectively the cross section of this bus 10 is rectangular, and respectively the height H 2 in these bus 10 cross sections is greater than width W 2, as shown in Figure 9.
The structure of the utility model the 3rd preferred embodiment has more than been described, next the use state of the utility model the 3rd preferred embodiment has been described.
Refer to Fig. 7 to Figure 10, this annular bus 50 is inserted in the caulking groove 21 of this holder 20, as shown in Figure 8, because respectively these bus 10 cross sections are rectangular, respectively the height H 2 in these bus 10 cross sections is greater than width W 2, as shown in Figure 9, this annular bus 50 matches with the shape of this caulking groove 21 respectively, therefore, there is good fixed effect, then, the holder 20 that embeds this annular bus 50 is placed in to the superiors of the plurality of holder 20, as shown in figure 10, respectively this tie lines portion 16 that respectively respectively this winding terminal 31 of this motor stator 30 worn is fixed, this tie lines portion 16 of this annular bus 50 is ground connection connects end altogether.
As from the foregoing, respectively these bus 10 one form an annular bus 50, therefore, this annular bus 50 can once just be installed in this holder 20, the plurality of bus 10 in the first embodiment must be assembled in respectively respectively respectively this caulking groove 21 of this holder 20, and this annular bus 50 can have the convenience in assembling.The respectively height H 2 in these bus 10 cross sections of this annular bus 50 is greater than width W 2, and therefore, respectively the degree of depth of this caulking groove 21 coordinates respectively these bus 10 height, makes respectively this bus 10 can have better fixed effect.
Before all the other structures of this 3rd embodiment and the effect that can reach are all generally same as, take off the first embodiment, hold and no longer give and repeating.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the utility model claim.
Claims (7)
1. a fixed structure for motor stator winding terminal, is with the installation of on a motor stator, it is characterized in that, the fixed structure of this motor stator winding terminal includes:
A plurality of buss, are respectively flat, and respectively this bus definition one embeds section, two bending segments and two sections of stretching out, and respectively two ends of this embedding section extend to form respectively this bending segment, and respectively this bending segment extends to form this section of stretching out, and respectively the end of this section of stretching out forms a tie lines portion; And
A plurality of holders, layering is stacked, and be fixed on this motor stator, respectively this holder forms a plurality of caulking grooves, respectively the shape of this caulking groove is with respectively this embedding section and this two bending segments shape of this bus match, respectively this embedding of this bus section and this two bending segment embed respectively in this caulking groove completely, and respectively this two section of stretching out is positioned at respectively outside this holder.
2. the fixed structure of motor stator winding terminal according to claim 1, is characterized in that, respectively the cross section of this bus is rectangular, and respectively the width in this bus cross section is greater than height.
3. the fixed structure of motor stator winding terminal according to claim 1, is characterized in that, respectively the cross section of this bus is rectangular, and respectively the height in this bus cross section is greater than width.
4. the fixed structure of motor stator winding terminal according to claim 1, is characterized in that, respectively this tie lines portion is that interval arranges, and this tie lines portion that is positioned at respectively this bus of different layers staggers in the vertical direction.
5. the fixed structure of motor stator winding terminal according to claim 1, is characterized in that, respectively this tie lines portion is for hooking shape.
6. the fixed structure of motor stator winding terminal according to claim 1, it is characterized in that, a plurality of these bus one form an annular bus, and circular array, between the plurality of bus with its respectively this tie lines portion be connected, wherein two these tie lines portions do not connect.
7. the fixed structure of motor stator winding terminal according to claim 1, is characterized in that, more comprises a upper cover, covers the plurality of holder the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329774.4U CN203933206U (en) | 2014-06-19 | 2014-06-19 | The fixed structure of motor stator winding terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329774.4U CN203933206U (en) | 2014-06-19 | 2014-06-19 | The fixed structure of motor stator winding terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933206U true CN203933206U (en) | 2014-11-05 |
Family
ID=51828958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329774.4U Expired - Fee Related CN203933206U (en) | 2014-06-19 | 2014-06-19 | The fixed structure of motor stator winding terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN203933206U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016200115A1 (en) * | 2016-01-08 | 2017-07-13 | Zf Friedrichshafen Ag | Stator of an electrical machine with a connection device for stator coils and electrical machine with such a stator |
| DE102016224783A1 (en) * | 2016-12-13 | 2018-06-14 | Robert Bosch Gmbh | Circuit board in a stator of an electric machine |
| CN108681064A (en) * | 2018-07-20 | 2018-10-19 | 安徽奇盟光电科技有限公司 | Double filter components and lens assembly |
| DE102017214958A1 (en) | 2017-08-28 | 2019-02-28 | Zf Friedrichshafen Ag | Interconnection arrangement for an electrical machine |
| CN109599999A (en) * | 2017-09-30 | 2019-04-09 | 上海蔚兰动力科技有限公司 | For assembling the mounting device and assemble method of a rotor |
| CN112087088A (en) * | 2019-06-14 | 2020-12-15 | 睿能创意公司 | Wire binding frame, motor stator and wire binding method |
| CN112564365A (en) * | 2019-09-26 | 2021-03-26 | 群光电能科技股份有限公司 | Motor stator wiring device |
-
2014
- 2014-06-19 CN CN201420329774.4U patent/CN203933206U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016200115A1 (en) * | 2016-01-08 | 2017-07-13 | Zf Friedrichshafen Ag | Stator of an electrical machine with a connection device for stator coils and electrical machine with such a stator |
| US10790719B2 (en) | 2016-01-08 | 2020-09-29 | Zf Friedrichshafen Ag | Stator for an electrical machine having an interconnection device for stator coils, and electrical machine having a stator of this kind |
| DE102016224783A1 (en) * | 2016-12-13 | 2018-06-14 | Robert Bosch Gmbh | Circuit board in a stator of an electric machine |
| DE102017214958A1 (en) | 2017-08-28 | 2019-02-28 | Zf Friedrichshafen Ag | Interconnection arrangement for an electrical machine |
| CN109599999A (en) * | 2017-09-30 | 2019-04-09 | 上海蔚兰动力科技有限公司 | For assembling the mounting device and assemble method of a rotor |
| CN109599999B (en) * | 2017-09-30 | 2024-03-15 | 蔚然（南京）动力科技有限公司 | Mounting device for assembling a motor rotor and assembling method |
| CN108681064A (en) * | 2018-07-20 | 2018-10-19 | 安徽奇盟光电科技有限公司 | Double filter components and lens assembly |
| CN112087088A (en) * | 2019-06-14 | 2020-12-15 | 睿能创意公司 | Wire binding frame, motor stator and wire binding method |
| CN112087088B (en) * | 2019-06-14 | 2023-11-03 | 睿能创意公司 | Wire-binding frame, motor stator and wire-binding method |
| CN112564365A (en) * | 2019-09-26 | 2021-03-26 | 群光电能科技股份有限公司 | Motor stator wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |